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. Author manuscript; available in PMC: 2017 Aug 29.
Published in final edited form as: Amino Acids. 2011 Dec 21;43(3):1157–1169. doi: 10.1007/s00726-011-1171-0

Fig. 2.

Fig. 2

Expression of p38 (MAPK14) protein. The SH-SY5Y cells were treated with nicotine for 1 h, and then subjected to Western blotting with p38 antibody. Untreated cells were used as controls. a A representative blot for Western analysis; b the mean ± SD optical density measurements in the two experimental groups (n = 4). *p < 0.05